Powered by Made-in-China.com
Wholesale R20 Smart Ring IP68 Waterproof 1 Hour Charging Time Low Power Bluetooth 5.2 Connection
US$13.00
3-99 Pieces
US$11.50
100+ Pieces
Sample price:US$13.00/piece.Request sample
Product profile
Customization
AvailableType
Health MonitoringFeatures
Sleep Analysis, SpO2 Monitoring, Optical Heart Rate, Blood Pressure, Hrv, Blood Glucose, Blood CompositModel NO.
R20Memory
Not ApplicableCharging Method
Magnetic DockBattery Capacity
15-20mAhHousing Material
Stainless Steel Epoxy Resin24-Hour Heart Rate
SupportedBlood Oxygen
SupportedBlood Pressure
SupportedHeart Rate Variability
SupportedStress Measurement
SupportedBlood Composition Measurement
Supported24-Hour Sleep Monitoring
SupportedSleep Ratio Statistics
SupportedDaily Activity Tracking
SupportedMultiple Sports Modes
SupportedSmart Photo Capture
SupportedTransport Package
Paper Box+SpongeSpecification
7# 8# 9# 10# 11# 12# 13#Trademark
R20Origin
ChinaProduction Capacity
5000pieces/MonthKey features
R20 Smart Ring with IP68 & 5ATM waterproof, GH3018 sensor, supports 24h heart rate, SpO2, blood pressure and HRV monitoring
Features blood composition & blood glucose measurement, Lorenz scatter plot, remote care, multi-sport modes and remote photo control
Bluetooth 5.2 low power, 4 days standby, compatible with iOS & Android, 36-language APP, CE & FCC certified
Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 Year CertifiedNearest Port: Shenzhen Yantian PortAverage Response Time: ≤8.95h
About Our Factory & Business Background
AddressN/a, Shenzhen, Guangdong, China
Plant Area500 square meters
Number of Employees28
Registered Capital1,000,000 RMB
Terms of PaymentLC, T/T, D/P, PayPal, Western Union
International Commercial Terms(Incoterms)FOB, CIF, CFR
Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Minimum Order Quantity1 Pc
Supply Chain Partners20
Our Production Capability & Technical Expertise
Main ProductsFitness Tracker, Smart Glasses, Smart Ring, Smart Watch
Production Lines1
Production MachinesDrying Machine, Gel Injection Equipment
QA/QC inspectors1 people
Inspection Type for Finished ProductsRandom inspection(Visual inspection & Function inspection)
Inspection Method for Finished ProductsFinished product checked by packing staff
R&D Engineers2 people
Traceability of Raw MaterialsNo
Our Industry Experience & Global Business Record
Year of Establishment2025-09-15
Main MarketsNorth America, Europe, Southeast Asia/ Mideast, East Asia(Japan/ South Korea)
Repeat Buyers Choice30%~50%
Number of Foreign Trading Staff2
Overseas Agent/BranchNo
New Products Launched in Last yearNo
Our Certifications, Standards & Industry Recognition
Cooperated with Fortune 500No
Product Q&A
Q:What health functions does the ring support?
A:
It supports 24-hour heart rate, blood oxygen, blood pressure, heart rate variability, stress measurement, and blood composition measurement.
Q:Is the smart ring waterproof?
A:
Yes, it features an IP68 waterproof rating suitable for daily use.
Q:What colors and sizes are available?
A:
Colors include Black, Silver, and Gold. Sizes range from 7 to 13.
Q:How long does it take to charge?
A:
The charging time is approximately 1 hour using the magnetic dock.
Q:Can I customize the product?
A:
Yes, we offer OEM and ODM services including full customization, minor customization, and customization from samples or designs.
Send Inquiry
*To:
Shenzhen Shangdong Jiyuan Technology Co., Ltd.
Shenzhen Shangdong Jiyuan Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
You may also like
Tk20 Low Power Smart Health Ring, 1 Hour Fast Charging 4-5 Days Usage for 24h Sleep & Biometric Tracking
US$20.00-50.00
200 Pieces(MOQ)
IP68 Waterproof R2 Smart Ring Magnetic Charging Long Standby Time
US$6.00-7.00
1 Piece(MOQ)
Wholesale R20 Smart Ring 5ATM IP68 Waterproof Adjustable Health Monitoring Timer Blood Glucose Tracking
US$11.50-13.00
3 Pieces(MOQ)
New Wireless Charging Finger Rings IP68 Waterproof Fitness Heart Rate Health Monitoring Smart Ring
US$14.50-20.50
1 Piece(MOQ)
Yy3 5ATM IP68 Waterproof Smart Ring, Magnetic Charging Multi Sport Step Calorie Tracking Wearable
US$20.00-50.00
200 Pieces(MOQ)
Fashion Blood Pressure Mointoring IP68 Waterproof Intelligent Chip Smart Ring
US$12.25-12.66
100 Pieces(MOQ)
Smart Wearable Fitness Tracker Health Monitoring Waterproof Bluetooth Wireless Charging Smart Ring
US$14.50-20.50
1 Piece(MOQ)
New Ladies Smart Ring Health Tracker Blood Pressure Hrv Sleep Monitoring IP68 Waterproof
US$15.50-15.90
100 Pieces(MOQ)
Finger Rings Health Tracker Monitoring IP68 Waterproof ECG Smart Rings with Charging Case
US$29.00-49.00
20 Pieces(MOQ)
Factory New Bluetooth Smart Ring Sleep Heart Rate Blood Oxygen Health Monitoring IP68 Waterproof
US$14.50-20.50
1 Piece(MOQ)
R20 Ceramic+Resin Sleep Heart Rate Health Monitoring Waterproof Smart Ring with Charging Case
US$16.79-18.04
1 Piece(MOQ)








